Don Vincenzo is a well respected boss from Naples, but he protects people from other criminals, like gypsies, loan sharks and Don Bufalo...but as they say in Naples, a Mammasantissima either ends in jail or inside a grave.
| Directing | Alfonso Brescia | Director |
| Writing | Ciro Ippolito | Story |
| Writing | Ciro Ippolito | Screenplay |
| Writing | Piero Regnoli | Screenplay |
| Sound | Eduardo Alfieri | Original Music Composer |
| Art | Romeo Costantini | Production Design |
| Costume & Make-Up | Valeria Valenza | Costume Design |
| Directing | Franco Pasquetto | First Assistant Director |
| Production | Luciano Lucchi | Unit Manager |
| Directing | Giuliana Gherardi | Script Supervisor |
| Costume & Make-Up | Marcello Di Paolo | Makeup Artist |
| Camera | Luigi Quattrini | Camera Operator |
| Camera | Ugo Menegatti | Assistant Camera |
| Costume & Make-Up | Maria Spigarelli | Seamstress |
| Camera | Roberto Calabró | Still Photographer |
| Editing | Angela Rosa Taccari | Assistant Editor |
| Camera | Silvio Fraschetti | Director of Photography |
| Editing | Carlo Broglio | Editor |
| Production | Antonio Pittalis | Production Manager |
| Production | Ciro Ippolito | Producer |
| Sound | Romano Checcacci | Sound Mixer |